Open Source Computer Vision Library https://opencv.org/
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# FIXME: Rework standalone build in more generic maner
# (Restructure directories, add common pass, etc)
if(NOT DEFINED OPENCV_INITIAL_PASS)
cmake_minimum_required(VERSION 3.3)
project(gapi_standalone)
include("cmake/standalone.cmake")
return()
endif()
if(NOT TARGET ade)
# can't build G-API because of the above reasons
ocv_module_disable(gapi)
return()
endif()
if(INF_ENGINE_TARGET)
ocv_option(OPENCV_GAPI_INF_ENGINE "Build GraphAPI module with Inference Engine support" ON)
endif()
set(the_description "OpenCV G-API Core Module")
ocv_add_module(gapi
REQUIRED
opencv_imgproc
OPTIONAL
opencv_video opencv_stereo
WRAP
python
)
if(MSVC)
# Disable obsollete warning C4503 popping up on MSVC <<2017
# https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4503?view=vs-2019
ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4503)
if (OPENCV_GAPI_INF_ENGINE AND NOT INF_ENGINE_RELEASE VERSION_GREATER "2021000000")
# Disable IE deprecated code warning C4996 for releases < 2021.1
ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4996)
endif()
endif()
file(GLOB gapi_ext_hdrs
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.h"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cpu/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/fluid/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/gpu/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/infer/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/ocl/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/own/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/render/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/s11n/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/streaming/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/plaidml/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/util/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/python/*.hpp"
)
set(gapi_srcs
# Front-end part
src/api/grunarg.cpp
src/api/gorigin.cpp
src/api/gmat.cpp
src/api/garray.cpp
src/api/gopaque.cpp
src/api/gscalar.cpp
src/api/gframe.cpp
src/api/gkernel.cpp
src/api/gbackend.cpp
src/api/gproto.cpp
src/api/gnode.cpp
src/api/gcall.cpp
src/api/gcomputation.cpp
src/api/operators.cpp
src/api/kernels_core.cpp
src/api/kernels_imgproc.cpp
src/api/kernels_video.cpp
src/api/kernels_nnparsers.cpp
src/api/kernels_streaming.cpp
src/api/kernels_stereo.cpp
src/api/render.cpp
src/api/render_ocv.cpp
src/api/ginfer.cpp
src/api/media.cpp
src/api/rmat.cpp
# Compiler part
src/compiler/gmodel.cpp
src/compiler/gmodelbuilder.cpp
src/compiler/gislandmodel.cpp
src/compiler/gcompiler.cpp
src/compiler/gcompiled.cpp
src/compiler/gstreaming.cpp
src/compiler/passes/helpers.cpp
src/compiler/passes/dump_dot.cpp
src/compiler/passes/islands.cpp
src/compiler/passes/meta.cpp
src/compiler/passes/kernels.cpp
src/compiler/passes/exec.cpp
src/compiler/passes/transformations.cpp
src/compiler/passes/pattern_matching.cpp
src/compiler/passes/perform_substitution.cpp
src/compiler/passes/streaming.cpp
src/compiler/passes/intrin.cpp
# Executor
src/executor/gexecutor.cpp
src/executor/gtbbexecutor.cpp
src/executor/gstreamingexecutor.cpp
src/executor/gasync.cpp
# CPU Backend (currently built-in)
src/backends/cpu/gcpubackend.cpp
src/backends/cpu/gcpukernel.cpp
src/backends/cpu/gcpuimgproc.cpp
src/backends/cpu/gcpustereo.cpp
src/backends/cpu/gcpuvideo.cpp
src/backends/cpu/gcpucore.cpp
src/backends/cpu/gnnparsers.cpp
# Fluid Backend (also built-in, FIXME:move away)
src/backends/fluid/gfluidbuffer.cpp
src/backends/fluid/gfluidbackend.cpp
src/backends/fluid/gfluidimgproc.cpp
src/backends/fluid/gfluidimgproc_func.dispatch.cpp
src/backends/fluid/gfluidcore.cpp
# OCL Backend (currently built-in)
src/backends/ocl/goclbackend.cpp
src/backends/ocl/goclkernel.cpp
src/backends/ocl/goclimgproc.cpp
src/backends/ocl/goclcore.cpp
# IE Backend. FIXME: should be included by CMake
# if and only if IE support is enabled
src/backends/ie/giebackend.cpp
src/backends/ie/giebackend/giewrapper.cpp
# ONNX backend
src/backends/onnx/gonnxbackend.cpp
# Render backend
src/backends/render/grenderocv.cpp
src/backends/render/ft_render.cpp
# PlaidML Backend
src/backends/plaidml/gplaidmlcore.cpp
src/backends/plaidml/gplaidmlbackend.cpp
# Common backend code
src/backends/common/gmetabackend.cpp
src/backends/common/gcompoundbackend.cpp
src/backends/common/gcompoundkernel.cpp
# Serialization API and routines
src/api/s11n.cpp
src/backends/common/serialization.cpp
# Streaming backend
src/backends/streaming/gstreamingbackend.cpp
# Python bridge
src/backends/ie/bindings_ie.cpp
src/backends/python/gpythonbackend.cpp
# Utils (ITT tracing)
src/utils/itt.cpp
)
ocv_add_dispatched_file(backends/fluid/gfluidimgproc_func SSE4_1 AVX2)
ocv_list_add_prefix(gapi_srcs "${CMAKE_CURRENT_LIST_DIR}/")
# For IDE users
ocv_source_group("Src" FILES ${gapi_srcs})
ocv_source_group("Include" FILES ${gapi_ext_hdrs})
ocv_set_module_sources(HEADERS ${gapi_ext_hdrs} SOURCES ${gapi_srcs})
ocv_module_include_directories("${CMAKE_CURRENT_LIST_DIR}/src")
ocv_create_module()
ocv_target_link_libraries(${the_module} PRIVATE ade)
if(OPENCV_GAPI_INF_ENGINE)
ocv_target_link_libraries(${the_module} PRIVATE ${INF_ENGINE_TARGET})
endif()
if(HAVE_TBB)
ocv_target_link_libraries(${the_module} PRIVATE tbb)
endif()
# TODO: Consider support of ITT in G-API standalone mode.
if(CV_TRACE AND HAVE_ITT)
ocv_target_compile_definitions(${the_module} PRIVATE -DOPENCV_WITH_ITT=1)
ocv_module_include_directories(${ITT_INCLUDE_DIRS})
ocv_target_link_libraries(${the_module} PRIVATE ${ITT_LIBRARIES})
endif()
set(__test_extra_deps "")
if(OPENCV_GAPI_INF_ENGINE)
list(APPEND __test_extra_deps ${INF_ENGINE_TARGET})
endif()
ocv_add_accuracy_tests(${__test_extra_deps})
# FIXME: test binary is linked with ADE directly since ADE symbols
# are not exported from libopencv_gapi.so in any form - thus
# there're two copies of ADE code in memory when tests run (!)
# src/ is specified to include dirs for INTERNAL tests only.
if(TARGET opencv_test_gapi)
target_include_directories(opencv_test_gapi PRIVATE "${CMAKE_CURRENT_LIST_DIR}/src")
target_link_libraries(opencv_test_gapi PRIVATE ade)
endif()
if(HAVE_TBB AND TARGET opencv_test_gapi)
ocv_target_link_libraries(opencv_test_gapi PRIVATE tbb)
endif()
if(HAVE_FREETYPE)
ocv_target_compile_definitions(${the_module} PRIVATE -DHAVE_FREETYPE)
if(TARGET opencv_test_gapi)
ocv_target_compile_definitions(opencv_test_gapi PRIVATE -DHAVE_FREETYPE)
endif()
ocv_target_link_libraries(${the_module} PRIVATE ${FREETYPE_LIBRARIES})
ocv_target_include_directories(${the_module} PRIVATE ${FREETYPE_INCLUDE_DIRS})
endif()
if(HAVE_PLAIDML)
ocv_target_compile_definitions(${the_module} PRIVATE -DHAVE_PLAIDML)
if(TARGET opencv_test_gapi)
ocv_target_compile_definitions(opencv_test_gapi PRIVATE -DHAVE_PLAIDML)
endif()
ocv_target_link_libraries(${the_module} PRIVATE ${PLAIDML_LIBRARIES})
ocv_target_include_directories(${the_module} SYSTEM PRIVATE ${PLAIDML_INCLUDE_DIRS})
endif()
if(WIN32)
# Required for htonl/ntohl on Windows
ocv_target_link_libraries(${the_module} PRIVATE wsock32 ws2_32)
endif()
if(HAVE_ONNX)
ocv_target_link_libraries(${the_module} PRIVATE ${ONNX_LIBRARY})
ocv_target_compile_definitions(${the_module} PRIVATE HAVE_ONNX=1)
if(TARGET opencv_test_gapi)
ocv_target_compile_definitions(opencv_test_gapi PRIVATE HAVE_ONNX=1)
ocv_target_link_libraries(opencv_test_gapi PRIVATE ${ONNX_LIBRARY})
endif()
endif()
ocv_add_perf_tests()
ocv_add_samples()